| ZIP Code | ZIP Code Place Name | County | ZIP Code Type |
|---|---|---|---|
| 63345 | Farber | Audrain County | Standard |
| 63352 | Laddonia | Audrain County | Standard |
| 63359 | Middletown | Pike County | Standard |
| 63382 | Vandalia | Audrain County | Standard |
| 63384 | Wellsville | Montgomery County | Standard |
| 65232 | Benton City | Audrain County | Standard |
| 65240 | Centralia | Audrain County | Standard |
| 65243 | Clark | Randolph County | Standard |
| 65264 | Martinsburg | Audrain County | Standard |
| 65265 | Mexico | Audrain County | Standard |
| 65280 | Rush Hill | Audrain County | Standard |
| 65284 | Sturgeon | Boone County | Standard |
| 65285 | Thompson | Audrain County | Standard |